Fluid bed for producing and/or processing a particulate material
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United States of America Patent
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Oct 6, 1998
Grant Date -
N/A
app pub date -
Apr 29, 1996
filing date -
Nov 15, 1993
priority date (Note) -
Expired
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Abstract
A fluid bed for producing and/or processing a particulate material, said bed comprising a container constituted by two convex parts, through which a perforated plate for supporting a fluidized particle layer is fixed. Nozzles for injection of a treatment liquid are provided in the perforated plate and above the plate filtering means are provided for removal of particles entrained by the fluidizing gas.
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